.post2{
  width: 100%;
  max-height: 500px;
}
.tag2 h4 a{
  padding: 8px 14px 58px 13px;
}
.post2-info {
  float: left;
  width: 47%;
  margin-left: 2%;
  padding-top: 7em;
}
@media (max-width: 640px){
  .post2{
    max-height: 700px;
  }
  .post2-pic{
    width: 100%;
  }
  .post2-info {
    position: relative;
    float: none;
    width: 50%;
    padding-top: 1em;
    margin: 0 auto;
    text-align: center;
  }

}

.post1{
  position: relative;
  width: 100%;
  background: #9196c8;
  margin-top: 20px;
  border-radius: 4px;
  text-align: center;
  min-height: 410px;
  padding: 30px;
}
.post1 .neirong{
  width: 50%;
  float: left;
  padding-top: 3rem;
  min-height: 130px;
  border-bottom: 2px solid;
}
.post2-infoCom{
  float: left;
  width: 36%;
  padding-top: 3em;
}

.sec_3 .sec_3_container{
  position: relative;
}
.sec_3 .coop{
  position: relative;
  float: left;
  text-align: center;
  width: 25%;
  margin-top: 20px;
  background: #9196c8;
  border-radius: 4px;
  padding-top: 20px;
  font-size: 16px;
  overflow: hidden;
  max-height: 166px;  
}
.coop > img {
  width: 88%;
  height: 118px;
  border-radius: 24px;
}
.coop > p > a {
  color: white;
}

.post2-pic {
  float: left;
  padding-right: 13px;
  overflow: hidden;
  border-radius: 10px;
}


.post2_text{
  margin: 10px;
  color: white;
  font-size: 20px;
}
.post2_text a{
  color: white;
}
.neirongcontainer .tools{
  position: absolute;
  right: 60px;
  bottom: 20px;
}
.neirongcontainer .blog{
  text-align: left;
}
.neirongcontainer .blog img{
  display: block;
  margin: 0 auto;
}
.blog img{
  width: 80%;
}